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. 2021 Nov 25;13(11):e19902. doi: 10.7759/cureus.19902

Table 5. Outcomes by treatment group.

HCQ, hydroxychloroquine; AZM, azithromycin; IVC, intravenous vitamin C

Chi-square statistical analysis: IV vitamin C treatment contributed significantly to quicker recovery (day 15 versus day 45; p = 0.0069).

    Total recovery  (symptom-free, discharged from the hospital); N (%)  
Group All N (%) Day 15 Day 45
1 (HCQ + AZM + zinc)   75 (32%) 29 (39%) 46 (61%)
2 (IVC + HCQ + AZM + zinc)   162 (68%) 93 (57%) 68 (42%)
Total 237 122 (51%) 114 (49%)